The concept of the heat unit (or degree day), known since the mid-18th century already, revolves around the development of a plants or organism`s being dependent upon the accumulated heat to which it
The Marsh Ecology Research Program (MERP) was a long-term interdisciplinary study on the ecology of prairie wetlands. A scientific team from a variety of disciplines (hydrology, plant ecology, inverte
Daily weather data owned or distributed by AfricaRice and available on <a href="http://www.mlaxmel.com/weatherdata/query.php"> http://www.mlaxmel.com/weatherdata/query.php </a>
The Agricultural and Forest Meteorology Group, School of Environmental Sciences, University of Guelph in cooperation with Environment Canada, maintains an automatic weather station at the Elora Resear